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    Alexandra de Castro

    "I am a science and technology communicator and a bilingual freelance writer (Spanish and English) with a research scientist background (Ph.D. in Physics). For the last two years, I have been the leader and editor of the non-profit organization Persea Foundation, devoted to disseminating scientific knowledge in Latin America. My passions are theoretical physics, particle physics, climate change, astronomy, and space exploration."

Author's Posts

  • Catastrophic Events on Earth Imprinted on the Moon

    Catastrophic Events on Earth Imprinted on the Moon0

    An alien iron rock the size of the Arc of Triumph strikes the atmosphere. Traveling much faster than the sound it turns into a fireball and slams the Earth’s surface. The blast is as furious as a nuclear bomb. In an instant, loads of soil spew high in the air, the extreme heat melts the